Handheld laser

The handheld laser are used in self defense, non lethal bird scarers.  You need different colors and powers, according to the applications. 

Birdstrikes continue to be a problem for aviation worldwide.The laser bird scarer is convenient, effective and humane method to drive away birds from areas where they are not wanted. It's a small handheld laser tool, powered by 2pcs batteries. Handheld laser scarer are highly effective as a deterrent to birds, keeping them away from sensitive environments.